AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YR2 ∴ Orbital info ∴ Epoch epochXXX
Contact »
2008YR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008YR2.eq0)
Keplerian elements at epoch
55905.4 MJD
Value 1-σ variation Units
a 2.26598 2.999e-08 au
e 0.431296 1.069e-07
i 7.76 1.164e-05 deg
Ω 329.103 7.073e-05 deg
ω 182.781 8.353e-05 deg
M 299.928 2.434e-05 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2887 au
Aphelion 3.2433 au
Asc. node-Earth separation 2.23009 au
Desc. node-Earth separation 0.30142 au
Earth MOID 0.30043 au
Orbital period 1245.9 days
Date of orbit computation  apr 24 01:35
Correlation matrix
1.00000000-0.202637430.126986840.096919110.24783417-0.66084301
-0.202637431.00000000-0.18090107-0.074627180.28063487-0.32001841
0.12698684-0.180901071.00000000-0.033147640.000554560.02536925
0.09691911-0.07462718-0.033147641.00000000-0.80641561-0.04679263
0.247834170.280634870.00055456-0.806415611.00000000-0.54022165
-0.66084301-0.320018410.02536925-0.04679263-0.540221651.00000000
Covariance matrix
8.99537914E-16-6.49475674E-164.43421726E-142.05596480E-136.20890229E-13-4.82348926E-13
-6.49475674E-161.14200231E-14-2.25072871E-13-5.64062264E-132.50506521E-12-8.32265193E-13
4.43421726E-14-2.25072871E-131.35549228E-10-2.72959202E-115.39314198E-137.18802375E-12
2.05596480E-13-5.64062264E-13-2.72959202E-115.00256887E-09-4.76430294E-09-8.05428993E-11
6.20890229E-132.50506521E-125.39314198E-13-4.76430294E-096.97730662E-09-1.09816897E-09
-4.82348926E-13-8.32265193E-137.18802375E-12-8.05428993E-11-1.09816897E-095.92252033E-10